ok I got it working I think. for CM10 you need com.sec.ccl.csp.app.secretwallpaper.themetwo.apk to get it to show up. now I don't have the location being printed on mine so I don't know if the weather is getting updated properly. It's sunny out right now so I can't be sure. I've tried going back to the original to se if it would show the accuweather info and it still had nothing, but I may have mixed things up and overwrote the original with this one. I'm going to a backup and trying again.
Ok tried the original apk, when running on my stock backup had the location and accuweather text, running on CM10, it did not. So, windy weather works, but until the weather changes from clear I won't know if it's getting updated